Thermacell R4 Mosquito Repellent Refill - 12 Mats & 4 Cartridges

The Thermacell R4 Mosquito Repellent Refill provides effective mosquito protection for your outdoor adventures. Each refill pack includes 12 repellent mats and 4 fuel cartridges, creating a scent-free 15 ft zone of protection from pesky mosquitoes. Ideal for camping, hunting, fishing, and gardening, these refills deliver up to 48 hours of continuous protection. Each mat lasts up to 4 hours, while each fuel cartridge provides up to 12 hours of operation. With the active ingredient allethrin, a synthetic version of a naturally occurring repellent, you can enjoy your outdoor activities without the hassle of sprays or messes. This value pack is compatible with fuel-powered Thermacell repellers, lanterns, and torches for versatile use.